Create a base class called Vehicle that has the manufacturer's name (type string), number of cylinders in the engine (type int), and owner (type Person given below). Then create a class called Truck that is derived from Vehicle and has additional properties, the load capacity in tons (type double since it may contain a fractional part) and towing capacity in pounds (type int). Be sure your classes have a reasonable complement of constructors and accessor methods and a copy constructor. Write a driver program that tests all your methods. The definition of the class Person follows. Implement it. class Person { public: Person(); Person(string theName); Person(const Person& theObject); string getName() const; private: string name; };